Column 1 Provision amended | Column 2 Number of occurrences | Section 39(1) | 1
| Section 39(2) | 1 | Section 39(3) | 1 | Section 41(1) | first only | Section 44 | 1 | Section
46(6) | 2 | Section 47(1) | 1 | Section 47(2) | 1 | Section 48(1) | 1 | Section 50(1) | 1
| Section 50(3) | 1 | Section 90(b)(i) | 1 | Section 91(a) | 1 |